Ring Compressor, Phase Single, Output Power 2.5 hp, Maximum Operating Pressure 79.7 in wc, Maximum Flow Rate 154 cfm, Maximum Vacuum 70 in wc, Voltage 200-230V AC, Inlet Size 1 1/2 in, Inlet Type NPT, Inlet Gender Female, Outlet Size 1 1/2 in, Outlet Type NPT, Outlet Gender Female, Current Rating 11.0 A, Frequency 60 Hz, Housing Material Aluminum Industrial-duty, oilless air blower can be used for pressure or vacuum. Flows without pulsation at low noise levels and is dynamically balanced to eliminate vibration. Equipped with continuous duty TEFC motor. Use as original equipment or for upgraded performance. Suitable for use in pneumatic air tube conveying systems, vacuum cleaning systems, vacuum lifting, vacuum hold down, vacuum transport, bottle filling stations, printing presses, screen p.